Vaccinations a. are used to treat existing disease symptoms. b. prevent the spread of communicable diseases. c. are only given after the disease has been cured. d. prevent the spread of noncommunicable diseases.

Which action is characterized of mental illness 1.brushing teeth every hour because ones mouth feels dirty ? 2. forgetting to eat breakfast on a busy day? 3.crying three days over a relationship breakup? 4.feeling embarrassed about going to school after failing in front of friends?

Scientists who study the anatomy of the systems in the human body focus their studies on

Which of these is a long-term goal? a. i want to lose two pounds in a month. b. dylan wants to finish reading his favorite book this week. c. thomas plans to invite his parents to his home for dinner. d. daisy wants to write a children’s book on nutrition